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Permavent Trademarks
PERMAVENT
microvented vinyl wallcoverings
Registered
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August 5, 2004
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76605974
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PERMAVENT
Heating System Parts-Namely, Flue Liners, Snap Lock Pipe, Snake Chain Pipes, Tees, Cleanout Caps, Rain Caps, Elbows and Reducers, All Made of Stainless Steel
Cancelled
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March 15, 1982
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73354649
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